#3E58CA#3E58CA

#3E58CA is a mid, vivid blue. Relative luminance 0.123; OKLCH L 50.8% C 0.179 H 269.3°. Best body text is #FFFFFF at 6.08:1 contrast (WCAG AA passes).

Color values

HEX	#3E58CA
RGB	rgb(62, 88, 202)
HSL	hsl(229, 57%, 52%)
HSV	hsv(229, 69%, 79%)
CMYK	cmyk(69.3%, 56.4%, 0%, 20.8%)
CIE-LAB	lab(41.64, 28.41, -62.18)
CIE-LCH	lch(41.64, 68.36, 294.56°)
OKLab	oklab(50.77% -0.0022 -0.1791)
OKLCH	oklch(50.77% 0.179 269.3)
XYZ	xyz(16.1333, 12.2663, 57.3830)
Luminance	0.1227 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E58CA #CAB03E

analogous

#3E9ECA #3E58CA #6A3ECA

triadic

#3E58CA #CA3E58 #58CA3E

tetradic

#3E58CA #CA3E9E #CAB03E #3ECA6A

square

#3E58CA #CA3E9E #CAB03E #3ECA6A

split-complementary

#3E58CA #CA6A3E #9ECA3E

monochromatic

#1F2D6F #2C419F #3E58CA #6E82D7 #9EABE4

Accessibility & contrast

On white

6.08

#3E58CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.45

#3E58CA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E58CA

6.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E58CA	#FFFFFF	#000000	##FFFFFF
##3E58CA	1.00	6.08	3.45	6.08
#FFFFFF	6.08	1.00	21.00	1.00
#000000	3.45	21.00	1.00	21.00
##FFFFFF	6.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069CE

Deuteranopia (green-blind)

#005CC8

Tritanopia (blue-blind)

#007488

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #3e58ca;
/* rgb */ color: rgb(62, 88, 202);
/* oklch */ color: oklch(50.8% 0.179 269.3);

Tailwind

colors: {
  custom: {
    50: '#8486db',
    500: '#3e58ca',
    950: '#000000',
  },
}

SCSS

$custom: #3e58ca;
$custom-light: #8486db;
$custom-dark: #000000;

JSON

{
  "hex": "#3e58ca",
  "rgb": {
    "r": 62,
    "g": 88,
    "b": 202
  },
  "hsl": {
    "h": 228.857,
    "s": 56.911,
    "l": 51.765
  },
  "oklch": {
    "l": 0.50766,
    "c": 0.1791,
    "h": 269.3
  },
  "luminance": 0.12268
}

Semantic roles & 50–950 ramp

primary

#3E58CA

secondary

#D1C593

accent

#C448E0

background

#F8F8FD

surface

#F0EFFB

border

#CBCAD4

text

#0C0B15

muted

#7D7C83

Preview Lab

Preview with #3E58CA

Body copy rendered with the generated semantic roles for this colour.

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